Product details
Cabinet Semiconductor Dehumidifier
This semiconductor dehumidifier is specifically designed for telecom cabinets, power distribution enclosures, and PLC control boxes. Using thermoelectric cooling technology, it efficiently removes moisture and prevents condensation, corrosion, and electrical short circuits. Easy to install and environmentally friendly without refrigerants, it ensures reliable equipment performance in humid, high-temperature, and harsh outdoor environments.
Product Specifications
| Parameter | Specification |
| Power Supply | AC220V |
| Housing Material | Stainless Steel |
| Dehumidification Capacity | 1.2L/day (35℃, 85%RH) |
| Dimensions (H×W×D) | 315x166x92mm |
| Operating Temperature | -30℃ ~ 55℃ |
| Dehumidification Temp. | 5℃ ~ 55℃ |
| Power Consumption | 160W(optional) |
| Applicable Volume | 2.5 ~ 3m³ |
| Installation Method | Wall-mounted |
| Communication Interface | RS485 |
| Display Type | Digital Tube Display |
Product Features
1. Efficient Moisture Removal
Utilizes thermoelectric (Peltier) semiconductor cooling technology to condense and remove moisture efficiently, ensuring a dry environment inside the cabinet.
2. Compact and Lightweight Design
The unit is compact and easy to install in confined cabinet spaces without occupying much room or affecting existing components.
3. Energy-Saving and Eco-Friendly
Low power consumption with no need for refrigerants, making it environmentally friendly and suitable for continuous operation.
4. Quiet Operation
Operates with low noise levels, making it ideal for sensitive telecom and electrical environments.
5. Automatic Control Function
Integrated with humidity sensors and control circuits for automatic startup and shutdown based on preset humidity levels.
6. Reliable and Maintenance-Free
Solid-state components ensure long life, high reliability, and minimal maintenance requirements.
7. Wide Application
Designed specifically for outdoor and indoor telecom cabinets, power distribution cabinets, and battery enclosures.



